Jellyfin has ebook support and allows you to download them for offline reading, which I reccommend because the ebook viewer is very basic
Are you able to change the ip address of your current router?
As far as I’m aware this is only for the cli version of ffmpeg and won’t affect the threading of codecs many of which were already multithreaded.
I wouldn’t recommend running them on the same device, mostly because you’ll want everything to be sitting behind openwrt as your firewall.
With some servos and a thermometer you could automate mixing the correct temperature and turning the taps off; the future is now
It was sort of the plot of an episode of Buffy the Vampire Slayer
always glad to see patches, looks like some nice ui tweaks and some squashed bugs
This sounds like a job for a raspberry pi 5 with an m.2 hat for storage, software is a less important choice here, so ubuntu’s raspberry pi flavour would be my choice. Just make sure you give it power in a form it likes.